package cn.tedu.web.servlet;

import cn.tedu.web.sybh.JdbcUtils;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
@WebServlet(urlPatterns = "/user/add")
public class UserAdd extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String name = req.getParameter("n");
        String username = req.getParameter("u");
        String id = req.getParameter("i");
        if (id != null && !"null".equals(id)){
            String sql = "UPDATE `user` SET `name` = ?, username = ? WHERE id = ?";
            JdbcUtils.modify(sql,name,username,id);

        }else{
            String sql = "INSERT INTO `user` (username,`password`,`name`) VALUE (?, MD5('666666'), ?)";
            JdbcUtils.modify(sql,username,name);
        }

        resp.sendRedirect("/sybh/user-list.jsp");
    }
}
